Edited by board administrator April 11, 2018, 6:40 pm
Lockplate connector screws may be case colored or blued. FW lockplate retaining screws were case colored. The trigger plate retaining screw was mostly case colored but also blued.
The trigger guard and screws were Nitre Blued, as was the top-lever screw in the trigger plate.
I would certainly be interested in other opinions.